Robert M Sobel (1 out of 6 patents)
Stephen A Santos (1 out of 7 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#16 in Geneva, IL
#6,193 in Illinois
#136,739 in US
Fona International Inc.
Forward Citations = 1
2 inventors:
Geneva, IL, United States of America
Fona International Inc.
CIPO Patents = 1
Trademarks = 17
Forward Citations = 1
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fona International Inc.. Retrieved from https://idiyas.com/company/fona-international
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
1 patent (CIPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]